ADL8121ACPZN
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Analog Devices Inc. ADL8121ACPZN

Manufacturer No:
ADL8121ACPZN
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
0.112 GHZ HIGH LINEAR LNA
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The ADL8121ACPZN, produced by Analog Devices Inc., is a high-performance, ultra-low noise amplifier designed for high-frequency applications. This monolithic microwave integrated circuit (MMIC) utilizes advanced gallium arsenide (GaAs) technology and pseudomorphic high electron mobility transistor (pHEMT) architecture. It operates over a wide frequency range of 0.025 GHz to 12 GHz, making it suitable for various industries such as aerospace, defense, and telecommunications.

The amplifier is known for its exceptional low noise amplification capabilities, high gain, and high third-order intercept point (OIP3), ensuring reliable signal integrity. It is housed in a RoHS-compliant, 6-lead LFCSP package, which is ideal for surface-mounted technology (SMT) applications.

Key Specifications

Parameter Value Parameter Value
Manufacturer Analog Devices Inc. Mounting Style SMD/SMT
Type Low Noise Amplifiers Technology GaAs
Operating Frequency 25 MHz to 12 GHz P1dB - Compression Point 17 dBm, 21 dBm
Gain 16.5 dB, 17 dB Operating Supply Voltage 5 V
NF - Noise Figure 2.5 dB OIP3 - Third Order Intercept 34 dBm, 36 dBm
Operating Supply Current 95 mA Minimum Operating Temperature -40°C
Maximum Operating Temperature +85°C Series ADL8121
Packaging 6-Lead LFCSP (2mm x 2mm) Brand Analog Devices
Development Kit ADL8121-EVALZ Input Return Loss 11 dB, 12 dB
Number of Channels 1 Channel Pd - Power Dissipation 1.25 W
Factory Pack Quantity 3000

Key Features

  • Suitable for high-frequency applications
  • High IP3 performance for low distortion operation
  • Low noise figure: 2.5 dB typical at 0.025 GHz to 10 GHz
  • High gain: 16.5 dB typical at 0.025 GHz to 10 GHz
  • High OIP3: 36 dBm typical at 0.025 GHz to 10 GHz
  • Single positive supply (self-biased)
  • Internally matched inputs and outputs to 50 Ω
  • Rugged and reliable construction
  • RoHS-compliant, 2 mm × 2 mm, 6-lead LFCSP package

Applications

  • Test instrumentation
  • Military communications
  • Military radar
  • Telecommunications
  • Local oscillator (LO) driver for balanced, in-phase and quadrature (I/Q) or image rejection mixers

Q & A

  1. Q: What is the operating frequency range of the ADL8121ACPZN?

    A: The ADL8121ACPZN operates from 0.025 GHz to 12 GHz.

  2. Q: What is the typical gain of the ADL8121ACPZN?

    A: The typical gain is 16.5 dB across the 0.025 GHz to 10 GHz frequency range.

  3. Q: What is the noise figure of the ADL8121ACPZN?

    A: The noise figure is typically 2.5 dB at 0.025 GHz to 10 GHz.

  4. Q: What is the OIP3 of the ADL8121ACPZN?

    A: The OIP3 is typically 36 dBm across the 0.025 GHz to 10 GHz frequency range.

  5. Q: What is the operating supply voltage and current for the ADL8121ACPZN?

    A: The operating supply voltage is 5 V, and the operating supply current is 95 mA.

  6. Q: What is the package type and dimensions of the ADL8121ACPZN?

    A: The ADL8121ACPZN is housed in a RoHS-compliant, 6-lead LFCSP package with dimensions of 2 mm × 2 mm.

  7. Q: What are the typical applications of the ADL8121ACPZN?

    A: Typical applications include test instrumentation, military communications, military radar, and telecommunications.

  8. Q: How is the ADL8121ACPZN biased?

    A: The ADL8121ACPZN is self-biased with a single positive supply. The RBIAS pin is used to set the IDQ with an external resistor.

  9. Q: What is the recommended bias sequencing for the ADL8121ACPZN?

    A: During power-up, apply VDD before the RF power is applied to ensure safe operation.

  10. Q: Is the ADL8121ACPZN RoHS-compliant?

    A: Yes, the ADL8121ACPZN is RoHS-compliant.

  11. Q: What is the warranty period for the ADL8121ACPZN purchased from Ovaga?

    A: Ovaga offers a 1-year warranty on the ADL8121ACPZN, covering any defects in materials and workmanship under normal use.

Product Attributes

Frequency:25MHz ~ 12GHz
P1dB:17dBm
Gain:17dB
Noise Figure:3.5dB
RF Type:Radar
Voltage - Supply:5V
Current - Supply:95mA
Test Frequency:10GHz ~ 12GHz
Mounting Type:Surface Mount
Package / Case:6-VDFN Exposed Pad, CSP
Supplier Device Package:6-LFCSP (2x2)
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$77.49
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